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RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture

For Boundary Layer* Information Prediction for Soaring Potential Over Time Blipspot for

from TJ's RASP forecasts BLIPSPOT: 7 Apr 2026 → Apr 07 03:15 PDT for Tuesday BJHG Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_w2	gridpt=	35,45
Lat,Lon=	48.859,-122.097
VALID.TIME	08 PDT	09 PDT	10 PDT	11 PDT	12 PDT	13 PDT	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	191°	228°	222°	230°	232°	232°	237°	248°	255°	259°	237°	194°	46°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	2	4	4	5	5	5	5	5	5	4	3	3	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	2	4	4	5	5	5	5	5	5	4	3	3	4	10M_Wind_Sp_Kt
Treetop_WSp_Kt	3	4	5	6	6	6	6	6	6	5	4	4	5	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	4	4	5	6	6	6	6	6	6	5	4	4	5	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	268	328	371	418	452	471	466	433	374	283	104	0	Up_Velocity fpm
cm/s_Convergence	0	-24	18	25	27	28	32	41	71	86	76	6	-18	cm/s_Convergence
MaxSoar1.1m/s	2164	2932	3295	3560	4015	4458	4865	5007	4792	4396	3615	2164	2164	MaxSoar1.1m/s
MaxSoar_AGL	0	768	1132	1396	1852	2295	2701	2843	2628	2233	1451	0	0	MaxSoar_AGL
MaxSoar_clds	2164	2932	3295	3560	4015	4458	4865	5007	4792	4396	3615	2164	2164	MaxSoar_clds
Bouy/Shr_Ratio	0	12	8	10	14	20	20	20	17	14	14	3	0	Bouy/Shr_Ratio
BL_Top_TI=0	2164	3934	4185	4438	4993	5548	6083	6308	6112	5786	5215	2939	2189	BL_Top_TI=0
BL_Depth_AGL	0	1770	2021	2274	2829	3385	3919	4144	3948	3623	3052	776	25	BL_Depth_AGL
Avg_BLWindSpd	2	2	4	4	3	2	1	1	2	2	2	3	4	Avg_BLWindSpd
Avg_BlWindDir	192	161	165	169	163	156	177	265	305	315	309	184	46	Avg_BlWindDir
Wind_Shear	0	5	9	12	12	12	12	11	11	9	7	2	0	Wind_Shear
BLTop_WdSp	2	3	7	9	8	8	7	6	6	6	4	1	4	BLTop_WdSp
BLTopWDir	192	127	119	112	103	90	79	73	65	70	58	170	46	BLTopWDir
CAPE_TSpoten	8	3	10	12	17	24	31	34	33	25	10	1	0	CAPE_TSpoten
CUbase_LCL	3185	3411	3521	3956	4677	5264	5882	6207	5677	5461	5286	4639	4687	CUbase_LCL
ODpot_if_cu	-1227	-335	189	-3728	-3927	-3479	-3263	-3551	-2423	-2224	-2245	-3729	-5117	ODpot_if_cu
ODbase_allclds	3390	4268	3996	8166	8919	9027	9346	9859	8535	8010	7460	6668	7306	ODbase_allclds
BL_Cloud_%	0	56	96	74	70	59	40	29	68	76	56	0	0	BL_Cloud_%
Sfc_Heating	0	136	218	281	321	340	332	303	257	180	93	18	-7	Sfc_Heating
Temp@2m	-	34.9	36.2	38.6	41.1	43.5	45.7	46.9	46.9	46.5	45.5	42.6	41.4	Temp@2m
DewPt@2m	29.5	29.1	30.0	30.4	29.7	29.5	28.9	28.7	31.0	31.6	31.4	31.6	30.7	DewPt@2m
msl_pressure	1018	1018	1019	1019	1019	1019	1019	1019	1019	1019	1019	1019	1019	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	2241	940	347	358	327	378	336	292	223	212	288	1186	850	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:23	08:39	09:38	11:13	12:20	13:30	unlikely
When_sfc_temp=	13.6	22.7	35.7	39.2	41.9	44.6	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	11:13	12:20	13:30	unlikely
When_sfc_temp=	39.2	41.9	44.6	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:50	09:54	11:24	12:18
When_sfc_temp=	29.6	36.1	39.6	41.8

* The Boundary Layer is also known as the Mixing layer and its top is also called the mixing height. It is the top of thermally induced lift and the level at which the Thermal Index goes to zero.
RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture